Pith Number

pith:EKDTQWN2

pith:2023:EKDTQWN26JND53DWA7GVJHHVFP

not attested not anchored not stored refs pending

Triggered telecom C-band single-photon source with high brightness, high indistinguishability and sub-GHz spectral linewidth

Christian Rupp, Cornelius Nawrath, Michael Jetter, Peter Michler, Ponraj Vijayan, Raphael Joos, Robert Sittig, Sascha Kolatschek, Simone L. Portalupi, Stephanie Bauer, Wolfgang Fischer

arxiv:2310.20647 v1 · 2023-10-31 · quant-ph · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EKDTQWN26JND53DWA7GVJHHVFP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T07:07:33.548769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22873859baf25a3eec7607cd549cf52bcd8b4fa0bebf7e1a88eec9b9c0b5c8fa

Aliases

arxiv: 2310.20647 · arxiv_version: 2310.20647v1 · doi: 10.48550/arxiv.2310.20647 · pith_short_12: EKDTQWN26JND · pith_short_16: EKDTQWN26JND53DW · pith_short_8: EKDTQWN2

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/EKDTQWN26JND53DWA7GVJHHVFP \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 22873859baf25a3eec7607cd549cf52bcd8b4fa0bebf7e1a88eec9b9c0b5c8fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4797d43d6af30b768b7f8a263160ccd33ca069b962198ca4d84480c380b1205c",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-10-31T17:18:30Z",
    "title_canon_sha256": "8f2096ed45ddd8a6ca383eb2c2df8816f069354ea1d24e08580088e68ce1c2a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.20647",
    "kind": "arxiv",
    "version": 1
  }
}